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fm10k: add Rx queue interrupt enable/disable functions

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Interrupt mode framework has per-queue enable/disable functions.
Implement these two functions for fm10k driver.

Signed-off-by: Shaopeng He <shaopeng.he@intel.com>
Acked-by: Jing Chen <jing.d.chen@intel.com>
Acked-by: Michael Qiu <michael.qiu@intel.com>
This commit is contained in:
Shaopeng He 2016-02-05 12:57:48 +08:00 committed by Thomas Monjalon
parent 9c3607ba1f
commit 1a985cab1a
1 changed files with 33 additions and 0 deletions
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33
drivers/net/fm10k/fm10k_ethdev.c
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@ -2204,6 +2204,37 @@ fm10k_dev_disable_intr_vf(struct rte_eth_dev *dev)
FM10K_WRITE_FLUSH(hw);
}
static int
fm10k_dev_rx_queue_intr_enable(struct rte_eth_dev *dev, uint16_t queue_id)
{
struct fm10k_hw *hw = FM10K_DEV_PRIVATE_TO_HW(dev->data->dev_private);
/* Enable ITR */
if (hw->mac.type == fm10k_mac_pf)
FM10K_WRITE_REG(hw, FM10K_ITR(Q2V(dev, queue_id)),
FM10K_ITR_AUTOMASK | FM10K_ITR_MASK_CLEAR);
else
FM10K_WRITE_REG(hw, FM10K_VFITR(Q2V(dev, queue_id)),
FM10K_ITR_AUTOMASK | FM10K_ITR_MASK_CLEAR);
rte_intr_enable(&dev->pci_dev->intr_handle);
return 0;
}
static int
fm10k_dev_rx_queue_intr_disable(struct rte_eth_dev *dev, uint16_t queue_id)
{
struct fm10k_hw *hw = FM10K_DEV_PRIVATE_TO_HW(dev->data->dev_private);
/* Disable ITR */
if (hw->mac.type == fm10k_mac_pf)
FM10K_WRITE_REG(hw, FM10K_ITR(Q2V(dev, queue_id)),
FM10K_ITR_MASK_SET);
else
FM10K_WRITE_REG(hw, FM10K_VFITR(Q2V(dev, queue_id)),
FM10K_ITR_MASK_SET);
return 0;
}
static int
fm10k_dev_rxq_interrupt_setup(struct rte_eth_dev *dev)
{
@ -2539,6 +2570,8 @@ static const struct eth_dev_ops fm10k_eth_dev_ops = {
.tx_queue_setup = fm10k_tx_queue_setup,
.tx_queue_release = fm10k_tx_queue_release,
.rx_descriptor_done = fm10k_dev_rx_descriptor_done,
.rx_queue_intr_enable = fm10k_dev_rx_queue_intr_enable,
.rx_queue_intr_disable = fm10k_dev_rx_queue_intr_disable,
.reta_update = fm10k_reta_update,
.reta_query = fm10k_reta_query,
.rss_hash_update = fm10k_rss_hash_update,